Greatest Common Factor of 91, 19, 76, 60

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 91, 19, 76, 60 by common division method
• Greatest Common Factor of 91, 19, 76, 60 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Greatest Common Factor

We found the factors 91,19,76,60 . The biggest common factor number is the GCF number.
So the greatest common factor 91,19,76,60 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 26, 43, 92, 42
• GCF of 65, 26, 47, 53
• GCF of 58, 80, 83, 50
• GCF of 83, 71, 49, 49
• GCF of 95, 89, 68, 17

1. What is the GCF of 91, 19, 76, 60?

Answer: GCF of 91, 19, 76, 60 is 1.

2. How to Find the GCF of 91, 19, 76, 60

Answer: Greatest Common Factor(GCF) of 91, 19, 76, 60 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(91, 19, 76, 60) = 1.